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Allegheny County, PA oil and gas wells

2,899 wells: 1,182 active, 841 plugged, 257 orphaned, run by 319 operators.

Figures from the Pennsylvania Department of Environmental Protection, updated 2026-10-19.

Top operators in Allegheny

OperatorActiveWells here
KRIEBEL ACQUISITION CO LLC190192
PENNECO OIL CO INC136161
EQT PROD CO122215
RANGE RESOURCES APPALACHIA LLC99145
DIVERSIFIED PROD LLC57102
DAKOTA OIL & GAS CO5161
ROCKSAUCE OPR LLC5151
KRIEBEL NATURAL GAS CO LLC4344
3S GAS LLC4141
EQUITRANS LP3244
MTN V OIL & GAS INC2828
CNX GAS CO LLC2347
MARCO DRILLING INC1625
D & B GAS PROD LLC1515
RAYMOND D LANGER1419
KEYSTONE CRUDE LLC1317
BLX INC1115
ACTAGON CORP1113
BITTINGER DRILLING L A BITTINGER DBA1010
RJ SCHREINER SR812
SME WELL SVC INC88
WORLDWIDE OIL & GAS CORP88
D LUZIER OPER LLC77
PEOPLES NATURAL GAS CO LLC6103
WASHABAUGH FRANK D67

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
GREEN OAKS C C 2 37-003-21590Active Gas3S GAS LLC
GREENRIDGE FRIENDSHIP PARK 1 37-003-22723Orphaned Oil & gas—
GREGG HETRS 1 37-003-00848Orphaned Oil & gasALL AMER ENERGY INC
GRIFFIN UNIT 1 37-003-21672Active Gas3S GAS LLC
GRIFFITH 1 37-003-21487Active GasBITTINGER DRILLING L A BITTINGER DBA
GROVE/GRAMBO UNIT 1 37-003-22171Temporarily abandoned OilAMER NATURAL RESOURCES LLC
GROVE/GRAMBO UNIT 2 37-003-22172Temporarily abandoned OilAMER NATURAL RESOURCES LLC
GROVETON 1 37-003-01049Active GasDEVELOPED RESOURCES INC
GULICK 1 37-003-21706Active GasKRIEBEL ACQUISITION CO LLC
GULICK 2 37-003-21707Active GasKRIEBEL ACQUISITION CO LLC
GULICK 3 37-003-21995Active GasKRIEBEL ACQUISITION CO LLC
GULICK 4 37-003-21996Active GasKRIEBEL ACQUISITION CO LLC
GULICK UNIT 12H 37-003-22629Active GasRANGE RESOURCES APPALACHIA LLC
GULICK UNIT 13H 37-003-22630Active GasRANGE RESOURCES APPALACHIA LLC
GULICK UNIT 14H 37-003-22631Active GasRANGE RESOURCES APPALACHIA LLC
GULICK UNIT 11H 37-003-22465Active GasRANGE RESOURCES APPALACHIA LLC
GULICK UNIT 1H 37-003-22327Active GasRANGE RESOURCES APPALACHIA LLC
GULICK UNIT 2H 37-003-22462Active GasRANGE RESOURCES APPALACHIA LLC
GULICK UNIT 3H 37-003-22463Active GasRANGE RESOURCES APPALACHIA LLC
GULICK UNIT 4H 37-003-22464Active GasRANGE RESOURCES APPALACHIA LLC
GULICK UNIT 5H 37-003-22328Active GasRANGE RESOURCES APPALACHIA LLC
GULICK UNIT 6H 37-003-22329Active GasRANGE RESOURCES APPALACHIA LLC
GULICK UNIT 7H 37-003-22332Active GasRANGE RESOURCES APPALACHIA LLC
GULICK UNIT 9H 37-003-22333Active GasRANGE RESOURCES APPALACHIA LLC
GUPTA 2 37-003-21599Active GasKRIEBEL ACQUISITION CO LLC
GUY C GRAZIOSO 2 37-003-21468Active GasKRIEBEL ACQUISITION CO LLC
GUY GRAZIOSO 37-003-21456Active GasKRIEBEL ACQUISITION CO LLC
H A WALKER 1 37-003-00767Temporarily abandoned GasDIVERSIFIED PROD LLC
H A WALKER 2 37-003-00768Active GasDIVERSIFIED PROD LLC
H H LOTZ 218 37-003-90119Orphaned OilMANUFACTURERS LIGHT & HEAT CO
H H MORGAN 4 37-003-01251Active GasKEYSTONE CRUDE LLC
H H SHORT 1 37-003-01130Active OilRJ SCHREINER SR
H MANOWN B31 37-003-00723Active GasEQT PROD CO
H P WYLIE ET AL 132 37-003-20889Active GasEQT PROD CO
H&M HOLDING COMPANY 1 37-003-22038Active Gas3S GAS LLC
HADDEN 2 37-003-21385Active GasPENNECO OIL CO INC
HAKAS 1 37-003-21570Active GasPENNECO OIL CO INC
HAMMILL/TIS 1 37-003-21600Active GasINDIAN HILL GAS CO INC
HANCOCK 1 37-003-22424Orphaned Gas—
HANCOCK 1 37-003-22707Orphaned Unknown—
HANKEY 1 37-003-21240Active GasPENNECO OIL CO INC
HANKEY 2 37-003-21253Active GasDAKOTA OIL & GAS CO
HANKEY 4 37-003-21291Active GasPENNECO OIL CO INC
HANKEY 5 37-003-21294Active GasPENNECO OIL CO INC
HANKEY UNIT 6H 37-003-22187Active OilPENNECO OIL CO INC
HARMARVILLE 4 37-003-21158Active GasA & W #2 LLC
HARMARVILLE 5 37-003-21159Active GasA & W #2 LLC
HARMARVILLE PA 1 37-003-20972Active GasA & W #2 LLC
HARMARVILLE PA 2 37-003-20973Active GasA & W #2 LLC
HARMERVILLE, PA 3 37-003-21006Active GasA & W #2 LLC
HARRIS 1 37-003-21325Active GasPENNECO OIL CO INC
HARRIS 1A 37-003-21345Active GasDAKOTA OIL & GAS CO
HARRIS 1B 37-003-21365Active GasDAKOTA OIL & GAS CO
HARRIS 2 37-003-21351Active GasDAKOTA OIL & GAS CO
HARRISON 1 37-003-00972Active GasAPOLLO RESOURCES LLC
HARRY FOYAL 1 37-003-90079Orphaned Oil—
HARRY MALLISEE 1-A 37-003-20955Active GasDOROTHY & HARRY S MALLISEE
HARTMAN 1 37-003-22244Orphaned GasPA DEP OFC OIL & GAS MGMT
HASKELL & DUPONT F9 37-003-00697Active GasEQT PROD CO
HASKELL OF PITTSBURGH INC 1 37-003-21444Active GasBITTINGER DRILLING L A BITTINGER DBA
HAUGH 47-1 1 37-003-22043Active GasD & B GAS PROD LLC
HAYDEN 008 37-003-21844Active GasKRIEBEL NATURAL GAS CO LLC
HEIDELMEIER 1 37-003-21313Active GasDAKOTA OIL & GAS CO
HEIGHTS PLAZA 1 37-003-21453Active GasKRIEBEL NATURAL GAS CO LLC
HELEN ACEE 1 37-003-01042Active GasBAKER GAS INC
HELMSTADTER 1 37-003-01012Active GasD LUZIER OPER LLC
HESS 34 37-003-01094Active GasCORBIN GORDON L AND DONNA J
HICKORY HEIGHTS GC #1 37-003-22730Orphaned Oil & gas—
HIGHLANDS SCHOOL 001 37-003-21725Active GasKRIEBEL NATURAL GAS CO LLC
HIGHVIEW AVENUE 1 OG WELL 37-003-22598Orphaned UnknownPA DEP OFC OIL & GAS MGMT
HIGHWAY AVENUE 1 OG WELL 37-003-22590Orphaned Gas—
HILL 1 37-003-21774Active GasPENNECO OIL CO INC
HILL-THOMAS UNIT 1 37-003-21522Active GasKRIEBEL ACQUISITION CO LLC
HISTORIC WELL 4473 37-003-22668Orphaned Unknown—
HLOZNIK 1 37-003-21708Active GasKRIEBEL ACQUISITION CO LLC
HLOZNIK 2 37-003-21709Active GasKRIEBEL ACQUISITION CO LLC
HOGAN ENTERPRISES 1 37-003-21451Active GasKRIEBEL ACQUISITION CO LLC
HOLKA 1 37-003-21905Active GasKRIEBEL ACQUISITION CO LLC
HOLMAN 1 OG WELL 37-003-22625Orphaned Oil—
HOMER WRIGHT 3897 37-003-20022Active StorageEQUITRANS LP
HOWARD 1 37-003-21287Active GasPENNECO OIL CO INC
HOWARD 1A 37-003-21295Active GasPENNECO OIL CO INC
HOWARD 1B 37-003-21353Active GasDAKOTA OIL & GAS CO
HOWARD 2A 37-003-21352Active GasDAKOTA OIL & GAS CO
HOWARD 2B 37-003-21470Active GasDAKOTA OIL & GAS CO
HRONEC 1 37-003-21391Active GasPENNECO OIL CO INC
HULTON RD BUS CNTR 1 37-003-21610Active OilPENNECO OIL CO INC
HULTON RD BUS CNTR 2 37-003-21611Active OilPENNECO OIL CO INC
HULTON ROAD BUSINESS CENTER 3 37-003-21686Active GasPENNECO OIL CO INC
HUMMEL 3 37-003-01174Orphaned GasPA DEP OFC OIL & GAS MGMT
HUMMEL 6 37-003-01175Orphaned Oil & gasRWF OIL INC
HUNT ROAD 1 OG WELL 37-003-22517Orphaned Oil & gas—
HUNTER ROAD 1 37-003-22720Orphaned Unknown—
HUNTER ROAD 1 37-003-22724Orphaned Unknown—
Heracles 11M 37-003-22633Active GasEQT PROD CO
Heracles 1M 37-003-22632Active GasEQT PROD CO
Heracles 3M 37-003-22637Active GasEQT PROD CO
Heracles 5M 37-003-22636Active GasEQT PROD CO
Heracles 7M 37-003-22635Active GasEQT PROD CO
Heracles 9M 37-003-22634Active GasEQT PROD CO

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